more than 10 inches of rain that has fallen since wednesday, prompting evacuations and the national guard activation. it has closed schools, washed out roads, flooded basements, and strained source systems. they're calling for more rain and over the weekend. it is getting kids height and it is illegal. one school district is warning parents about an urban called "spies," -- an herb called "spice," said to be 10 times more potent than marijuana. >> it is easy to purchase. as a parent, i am in my kid's life and in their business. you need to be the parent. >> the police say there is not much they can do about it because it is illegal for anyone older than 18 to purchase. several states, including maryland, are trying to ban it.